TW581858B - Method and apparatus for color depth inspection of a display - Google Patents

Method and apparatus for color depth inspection of a display Download PDF

Info

Publication number: TW581858B
Authority: TW; Taiwan
Prior art keywords: image; grayscale; dynamic; gray; gray level
Prior art date: 2002-12-16

Application number

TW091136324A

Other languages

English (en)

Chinese (zh)

Other versions

TW200411147A (en

Inventor

Ming-Jiun Liaw

Original Assignee

Ind Tech Res Inst

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2002-12-16

Filing date

2002-12-16

Publication date

2004-04-01

2002-12-16 Application filed by Ind Tech Res Inst filed Critical Ind Tech Res Inst

2002-12-16 Priority to TW091136324A priority Critical patent/TW581858B/zh

2003-07-11 Priority to JP2003195797A priority patent/JP4261271B2/ja

2003-09-30 Priority to US10/673,200 priority patent/US20040113926A1/en

2004-04-01 Application granted granted Critical

2004-04-01 Publication of TW581858B publication Critical patent/TW581858B/zh

2004-07-01 Publication of TW200411147A publication Critical patent/TW200411147A/zh

Links

238000000034 method Methods 0.000 title claims abstract description 21
238000007689 inspection Methods 0.000 title claims abstract description 7
230000003068 static effect Effects 0.000 claims abstract description 35
238000001514 detection method Methods 0.000 claims description 21
230000000007 visual effect Effects 0.000 claims description 16
230000033001 locomotion Effects 0.000 claims description 11
230000000694 effects Effects 0.000 claims description 8
238000012360 testing method Methods 0.000 claims description 8
230000004438 eyesight Effects 0.000 claims description 7
238000012216 screening Methods 0.000 claims description 6
230000016776 visual perception Effects 0.000 claims description 5
230000003247 decreasing effect Effects 0.000 claims description 3
230000036632 reaction speed Effects 0.000 claims description 3
238000012937 correction Methods 0.000 claims description 2
238000004088 simulation Methods 0.000 claims description 2
238000009434 installation Methods 0.000 claims 2
230000004075 alteration Effects 0.000 claims 1
239000000463 material Substances 0.000 claims 1
210000003205 muscle Anatomy 0.000 claims 1
239000002689 soil Substances 0.000 claims 1
230000001131 transforming effect Effects 0.000 claims 1
238000010586 diagram Methods 0.000 description 10
241001270131 Agaricus moelleri Species 0.000 description 5
239000004973 liquid crystal related substance Substances 0.000 description 4
238000005516 engineering process Methods 0.000 description 3
239000007788 liquid Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
241000458934 Acronicta grisea Species 0.000 description 1
241000219112 Cucumis Species 0.000 description 1
235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
241000282412 Homo Species 0.000 description 1
FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000003121 nonmonotonic effect Effects 0.000 description 1
230000004304 visual acuity Effects 0.000 description 1

Classifications

- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/10—Special adaptations of display systems for operation with variable images
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
- G09G2340/0428—Gradation resolution change
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Image Processing (AREA)
Image Analysis (AREA)

TW091136324A 2002-12-16 2002-12-16 Method and apparatus for color depth inspection of a display TW581858B (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
TW091136324A TW581858B (en)	2002-12-16	2002-12-16	Method and apparatus for color depth inspection of a display
JP2003195797A JP4261271B2 (ja)	2002-12-16	2003-07-11	動態画像グレースケール測定方法と装置
US10/673,200 US20040113926A1 (en)	2002-12-16	2003-09-30	Method and apparatus for the detection of the effective number of gray levels of a display when showing motion images

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
TW091136324A TW581858B (en)	2002-12-16	2002-12-16	Method and apparatus for color depth inspection of a display

Publications (2)

Publication Number	Publication Date
TW581858B true TW581858B (en)	2004-04-01
TW200411147A TW200411147A (en)	2004-07-01

Family

ID=32502728

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW091136324A TW581858B (en)	2002-12-16	2002-12-16	Method and apparatus for color depth inspection of a display

Country Status (3)

Country	Link
US (1)	US20040113926A1 (ja)
JP (1)	JP4261271B2 (ja)
TW (1)	TW581858B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4036749B2 (ja) *	2000-10-31	2008-01-23	コーニンクレッカフィリップスエレクトロニクスエヌヴィ	画像を表示する方法及びシステム
KR100915234B1 (ko) *	2002-12-17	2009-09-02	삼성전자주식회사	계조 전압의 선택 범위를 변경할 수 있는 액정 표시장치의 구동 장치 및 그 방법
CN103841408A (zh) *	2012-11-21	2014-06-04	联咏科技股份有限公司	动态图像检测电路及其动态图像检测方法
KR20160004123A (ko) *	2014-07-02	2016-01-12	삼성전자주식회사	이미지 처리 장치, 및 이의 동작 방법
TWI554910B (zh) *	2014-11-28	2016-10-21		Medical image imaging interactive control method and system
TWI610198B (zh) *	2015-04-17	2018-01-01	鈺立微電子股份有限公司	遙控裝置與根據至少一靜態手勢產生控制指令的方法
CN106339298A (zh) *	2015-07-10	2017-01-18	富泰华工业（深圳）有限公司	系统信息的显示方法、系统与电子装置
CN105845062A (zh) *	2016-03-31	2016-08-10	京东方科技集团股份有限公司	检测显示面板的方法及系统和显示面板的批量检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3505199B2 (ja) *	1992-06-30	2004-03-08	株式会社リコー	ビデオカメラジッタ補正装置、データ圧縮装置、データ伸長装置、データ圧縮方法及びデータ伸長方法
DE69841390D1 (de) *	1997-07-24	2010-01-28	Panasonic Corp	Bildanzeigevorrichtung und Bildbewertungseinrichtung
JP2002229547A (ja) *	2001-02-07	2002-08-16	Hitachi Ltd	画像表示システム及び画像情報伝送方法

2002
- 2002-12-16 TW TW091136324A patent/TW581858B/zh not_active IP Right Cessation
2003
- 2003-07-11 JP JP2003195797A patent/JP4261271B2/ja not_active Expired - Fee Related
- 2003-09-30 US US10/673,200 patent/US20040113926A1/en not_active Abandoned

Also Published As

Publication number	Publication date
JP4261271B2 (ja)	2009-04-30
US20040113926A1 (en)	2004-06-17
TW200411147A (en)	2004-07-01
JP2004201271A (ja)	2004-07-15

Legal Events

Date	Code	Title	Description
2017-01-01	MM4A	Annulment or lapse of patent due to non-payment of fees

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